package com.seventh.parkingrent.config;

import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
import com.baomidou.mybatisplus.extension.plugins.pagination.optimize.JsqlParserCountOptimize;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
public class PageConfig {
        @Bean
        public PaginationInterceptor paginationInterceptor(){
            PaginationInterceptor paginationInterceptor = new PaginationInterceptor();
            //设置请求页面大于最后页的操作，true调回到首页，false继续请求 默认false
            //paginationInterceptor
            // 设置最大单页限制数量，默认 500 条，-1 不受限制
            // paginationInterceptor.setLimit(500);
            // 开启 count 的 join 优化,只针对部分 left join
            paginationInterceptor.setCountSqlParser(new JsqlParserCountOptimize(true));
            return paginationInterceptor;
        }
    }
